# Copyright 2023 CMU, Facebook, LANL, MIT, NVIDIA, and Stanford (alphabetical)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

from .internal import BatchMatmul, Sin, Cos, Exp, Pow, ReduceSum


def batch_dot(x, y):
    return BatchMatmul()([x, y])


def sin(x):
    return Sin()(x)


def cos(x):
    return Cos()(x)


def exp(x):
    return Exp()(x)


def pow(x, a):
    return Pow(a)(x)


def sum(x, axis=None, keepdims=False):
    return ReduceSum(axis, keepdims)(x)
